Which layover airport offers the lowest fares from Calgary to Porto?

Flights via Montreal (YUL) offer the lowest average round-trip price of C$ 948.

Which airlines fly to Porto?

Air Canada, Air Transat and KLM are the top three most popular airlines that fly to Porto from Calgary according to our data. Air Canada is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Porto. Keep in mind that there are 4 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Calgary to Porto?

Montreal (YUL) has the shortest average layover time for this route: 1h 13m.

Which airport is the most popular layover for flights between Calgary and Porto?

Montreal (YUL) was the most common stop: 56% of momondo users choosing one-stop flights on this route connected there.

Which layover airport has the shortest travel time from Calgary to Porto?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 11h 50m.

When did momondo last update prices for flights from Calgary Airport to Porto Airport?

Prices for flights from Calgary Airport to Porto Airport were last updated today.

How many operators does momondo search for flights from Calgary Airport to Porto Airport?

As of August 2026, there are 4 operators available to choose from for flights from Calgary Airport to Porto Airport.

How old do you have to be to fly from Calgary Airport to Porto Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Porto Airport.

What documentation or ID do you need to fly to Porto Airport?

The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 413 Cheap Flights from Calgary to Porto in 2026

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Find the cheapest flights from Calgary to Porto

Round-trip

One-way

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8:35 p.m. - 8:05 p.m.YYC Calgary-OPO Porto

16h 30m1 stop London Heathrow

2:40 p.m. - 10:35 p.m.OPO Porto-YYC Calgary

38h 55m2 stops Madrid Barajas Halifax Intl

C$ 842Multiple Airlines

Mon, 7 Sep - Wed, 16 Sep

8:35 p.m. - 8:05 p.m.YYC Calgary-OPO Porto

16h 30m1 stop London Heathrow

6:15 a.m. - 10:35 p.m.OPO Porto-YYC Calgary

23h 20m2 stops Madrid Barajas Halifax Intl

C$ 859Multiple Airlines

Mon, 7 Sep - Tue, 15 Sep

7:45 a.m. - 6:45 a.m.YYC Calgary-OPO Porto

16h 00m1 stop Montreal Pierre Elliott Trudeau Intl

8:25 a.m. - 10:26 p.m.OPO Porto-YYC Calgary

21h 01m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 973Air Transat

Mon, 24 Aug - Wed, 9 Sep

12:55 p.m. - 11:55 a.m.YYC Calgary-OPO Porto

16h 00m1 stop Toronto Pearson Intl

8:25 a.m. - 10:26 p.m.OPO Porto-YYC Calgary

21h 01m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 983Porter Airlines

Wed, 16 Sep - Wed, 23 Sep

7:45 a.m. - 6:45 a.m.YYC Calgary-OPO Porto

16h 00m1 stop Montreal Pierre Elliott Trudeau Intl

8:25 a.m. - 10:26 p.m.OPO Porto-YYC Calgary

21h 01m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 988Air Transat

Thu, 17 Sep - Wed, 23 Sep

7:05 a.m. - 11:45 a.m.YYC Calgary-OPO Porto

21h 40m1 stop Toronto Pearson Intl

8:25 a.m. - 10:26 p.m.OPO Porto-YYC Calgary

21h 01m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 995Porter Airlines

Sun, 13 Sep - Wed, 23 Sep

1:00 a.m. - 7:00 a.m.YYC Calgary-OPO Porto

23h 00m1 stop Montreal Pierre Elliott Trudeau Intl

11:20 a.m. - 11:44 p.m.OPO Porto-YYC Calgary

19h 24m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

C$ 1,075Air Canada

Tue, 15 Sep - Wed, 23 Sep

11:10 a.m. - 7:00 a.m.YYC Calgary-OPO Porto

36h 50m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl

12:15 p.m. - 6:27 p.m.OPO Porto-YYC Calgary

37h 12m2 stops Montreal Pierre Elliott Trudeau Intl Edmonton

C$ 1,076Air Canada

Tue, 15 Sep - Tue, 22 Sep

4:20 p.m. - 2:25 p.m.YYC Calgary-OPO Porto

16h 05m1 stop Amsterdam Schiphol

5:00 a.m. - 3:40 p.m.OPO Porto-YYC Calgary

16h 40m1 stop Amsterdam Schiphol

C$ 1,319KLM

Wed, 13 Jan - Thu, 28 Jan

3:05 p.m. - 7:05 p.m.YYC Calgary-OPO Porto

21h 00m1 stop Amsterdam Schiphol

5:00 a.m. - 7:40 p.m.OPO Porto-YYC Calgary

21h 40m2 stops Amsterdam Schiphol Edmonton

C$ 1,605KLM

Sun, 20 Sep - Fri, 25 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

1:52 p.m. - 11:45 a.m.YYC Calgary-OPO Porto

38h 53m2 stops Chicago O'Hare Intl Madrid Barajas

12:25 p.m. - 11:42 p.m.OPO Porto-YYC Calgary

42h 17m2 stops Madrid Barajas Chicago O'Hare Intl

C$ 1,451Finnair

Mon, 17 Aug - Mon, 24 Aug

1:52 p.m. - 11:45 a.m.YYC Calgary-OPO Porto

38h 53m2 stops Chicago O'Hare Intl Madrid Barajas

12:25 p.m. - 11:42 p.m.OPO Porto-YYC Calgary

42h 17m2 stops Madrid Barajas Chicago O'Hare Intl

C$ 1,458Finnair

Mon, 17 Aug - Mon, 24 Aug

1:52 p.m. - 11:45 a.m.YYC Calgary-OPO Porto

38h 53m2 stops Chicago O'Hare Intl Madrid Barajas

12:25 p.m. - 11:42 p.m.OPO Porto-YYC Calgary

42h 17m2 stops Madrid Barajas Chicago O'Hare Intl

C$ 1,494Finnair

Mon, 17 Aug - Mon, 24 Aug

4:40 p.m. - 11:45 a.m.YYC Calgary-OPO Porto

12h 05m1 stop Toronto Pearson Intl

1:30 p.m. - 11:58 a.m.OPO Porto-YYC Calgary

29h 28m1 stop Toronto Pearson Intl

C$ 1,592Air Transat

Mon, 17 Aug - Mon, 24 Aug

3:50 p.m. - 7:00 a.m.YYC Calgary-OPO Porto

32h 10m2 stops Edmonton Montreal Pierre Elliott Trudeau Intl

6:20 a.m. - 5:30 p.m.OPO Porto-YYC Calgary

18h 10m1 stop Munich Franz Josef Strauss

C$ 1,598Air Canada

Mon, 17 Aug - Mon, 24 Aug

3:50 p.m. - 7:00 a.m.YYC Calgary-OPO Porto

32h 10m2 stops Edmonton Montreal Pierre Elliott Trudeau Intl

6:20 a.m. - 5:30 p.m.OPO Porto-YYC Calgary

18h 10m1 stop Munich Franz Josef Strauss

C$ 1,599Air Canada

Mon, 17 Aug - Mon, 24 Aug

7:05 a.m. - 11:45 a.m.YYC Calgary-OPO Porto

21h 40m1 stop Toronto Pearson Intl

1:30 p.m. - 3:43 p.m.OPO Porto-YYC Calgary

33h 13m1 stop Toronto Pearson Intl

C$ 1,680Air Transat

Mon, 17 Aug - Mon, 24 Aug

12:30 p.m. - 7:00 a.m.YYC Calgary-OPO Porto

35h 30m2 stops Edmonton Montreal Pierre Elliott Trudeau Intl

7:20 p.m. - 3:20 p.m.OPO Porto-YYC Calgary

27h 00m1 stop Zurich

C$ 1,736Multiple Airlines

Mon, 17 Aug - Mon, 24 Aug

11:15 a.m. - 7:00 a.m.YYC Calgary-OPO Porto

36h 45m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl

7:20 p.m. - 3:20 p.m.OPO Porto-YYC Calgary

27h 00m1 stop Zurich

C$ 1,737Multiple Airlines

Mon, 17 Aug - Mon, 24 Aug

7:15 p.m. - 11:25 p.m.YYC Calgary-OPO Porto

21h 10m1 stop Munich Franz Josef Strauss

6:20 a.m. - 5:30 p.m.OPO Porto-YYC Calgary

18h 10m1 stop Munich Franz Josef Strauss

C$ 1,770Multiple Airlines

Mon, 17 Aug - Mon, 24 Aug

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Air Canada flights from Calgary to Porto

Our best Air Canada deals on Calgary to Porto flight tickets

Air Canada

24 Aug

YYC11:15 a.m.Calgary

12h 45m

2 stops

OPO7:00 a.m.Porto

9 Sep

OPO12:35 p.m.Porto

17h 01m

2 stops

YYC10:36 p.m.Calgary

C$ 1,151

Air Canada

17 Aug

YYC3:50 p.m.Calgary

32h 10m

2 stops

OPO7:00 a.m.Porto

24 Aug

OPO6:20 a.m.Porto

18h 10m

1 stop

YYC5:30 p.m.Calgary

C$ 1,598

Air Canada

17 Aug

YYC3:50 p.m.Calgary

32h 10m

2 stops

OPO7:00 a.m.Porto

24 Aug

OPO6:20 a.m.Porto

18h 10m

1 stop

YYC5:30 p.m.Calgary

C$ 1,599

Finnair flights from Calgary to Porto

Our best Finnair deals on Calgary to Porto flight tickets

Finnair

17 Aug

YYC1:52 p.m.Calgary

38h 53m

2 stops

OPO11:45 a.m.Porto

24 Aug

OPO12:25 p.m.Porto

42h 17m

2 stops

YYC11:42 p.m.Calgary

C$ 1,451

Finnair

17 Aug

YYC1:52 p.m.Calgary

38h 53m

2 stops

OPO11:45 a.m.Porto

24 Aug

OPO12:25 p.m.Porto

42h 17m

2 stops

YYC11:42 p.m.Calgary

C$ 1,458

Finnair

17 Aug

YYC1:52 p.m.Calgary

38h 53m

2 stops

OPO11:45 a.m.Porto

24 Aug

OPO12:25 p.m.Porto

42h 17m

2 stops

YYC11:42 p.m.Calgary

C$ 1,494

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Mon 7/9

8:35 p.m.-8:05 p.m.

1 stop16h 30m

Porto

Wed 16/9

2:40 p.m.-10:35 p.m.

2 stops38h 55m

C$ 842

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Mon 7/9

8:35 p.m.-8:05 p.m.

1 stop16h 30m

Porto

Tue 15/9

6:15 a.m.-10:35 p.m.

2 stops23h 20m

C$ 859

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Mon 24/8

7:45 a.m.-6:45 a.m.

1 stop16h 00m

Porto

Wed 9/9

8:25 a.m.-10:26 p.m.

1 stop21h 01m

C$ 973

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Wed 16/9

12:55 p.m.-11:55 a.m.

1 stop16h 00m

Porto

Wed 23/9

8:25 a.m.-10:26 p.m.

1 stop21h 01m

C$ 983

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Thu 17/9

7:45 a.m.-6:45 a.m.

1 stop16h 00m

Porto

Wed 23/9

8:25 a.m.-10:26 p.m.

1 stop21h 01m

C$ 988

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Sun 13/9

7:05 a.m.-11:45 a.m.

1 stop21h 40m

Porto

Wed 23/9

8:25 a.m.-10:26 p.m.

1 stop21h 01m

C$ 995

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Tue 15/9

1:00 a.m.-7:00 a.m.

1 stop23h 00m

Porto

Wed 23/9

11:20 a.m.-11:44 p.m.

2 stops19h 24m

C$ 1,075

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Tue 15/9

11:10 a.m.-7:00 a.m.

2 stops36h 50m

Porto

Tue 22/9

12:15 p.m.-6:27 p.m.

2 stops37h 12m

C$ 1,076

Quickest round-trip

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Wed 13/1

4:20 p.m.-2:25 p.m.

1 stop16h 05m

Porto

Thu 28/1

5:00 a.m.-3:40 p.m.

1 stop16h 40m

C$ 1,319

CalgaryPorto

YYC Calgary - OPO Porto

YYCOPO

Calgary

Sun 20/9

3:05 p.m.-7:05 p.m.

1 stop21h 00m

Porto

Fri 25/9

5:00 a.m.-7:40 p.m.

2 stops21h 40m

C$ 1,605

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Calgary to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Calgary and Porto?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 1,168 to C$ 1,422.
The lowest price recently found on this route was C$ 842.

What is the cheapest month to fly to Porto?

In general, September is the cheapest month to fly from Calgary to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,052. If you’re not able to fly to Porto in September, then February is your next best option. Flight prices from Calgary to Porto during February average around C$ 1,110.

Can stopping save me money on Calgary to Porto flights?

You could potentially save up to 45% on your flight if you consider stops on a Calgary to Porto flight.

When to book flights from Calgary to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Porto according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Calgary to Porto (YYC to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Porto

Fastest flight time	18h 10m
Direct flights	None

The fastest flight from Calgary to Porto takes 18h 10m

There are no direct flights from Calgary to Porto. There are no popular flight routes from Calgary to Porto.

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Frequently asked questions about flying from Calgary to Porto

How far is Calgary to Porto by plane?
Porto is 7478.9 km away from Calgary. By plane, this route typically takes 18h 10m.
When did momondo last update prices for flights from Calgary Airport to Porto Airport?
Prices for flights from Calgary Airport to Porto Airport were last updated today.
How many operators does momondo search for flights from Calgary Airport to Porto Airport?
As of August 2026, there are 4 operators available to choose from for flights from Calgary Airport to Porto Airport.
How old do you have to be to fly from Calgary Airport to Porto Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Calgary to Porto?
momondo data reveals that the most frequently booked airline on the route from Calgary to Porto is Air Canada, representing 36% of all bookings. The subsequent popular airlines are Air Transat at 34%, KLM at 19%, and Porter Airlines at 11%.

Best airlines flying from Calgary to Porto

Compare and see reviews for airlines that fly from Calgary to Porto with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 886	Free Cancellation	Rating 7.1 11,471 reviews	Search Air Canada flights
Air Transat	PriceFrom C$ 940	Free Cancellation	Rating 7.8 572 reviews	Search Air Transat flights
Porter Airlines	PriceFrom C$ 992	Free Cancellation	Rating 8.0 456 reviews	Search Porter Airlines flights
KLM	PriceFrom C$ 1,081	Free Cancellation	Rating 7.8 1,558 reviews	Search KLM flights

Vila Nova de Gaia

Braga

Guimarães

Coimbra

Pinhao

Aveiro

Ponte de Lima

Lamego

Matosinhos

Espinho

Mira

Caminha

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Why should I use momondo to find a flight deal from Calgary to Porto?

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Can I find flights from Calgary to Porto with flexible booking policies on momondo?

All flight searches from Calgary to Porto on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Calgary to Porto?

momondo provides multiple filters to help you find the best flight to Porto from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Calgary to Porto right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Calgary to Porto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Porto trip

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Airports servicing Portugal

Faro Airport

Lisbon Humberto Delgado Airport

Azores Airport

Madeira Airport

Algarve Airport

Cheap flights from Calgary to Porto from C$ 413

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Porto departing on 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Calgary to Porto

Our best Air Canada deals on Calgary to Porto flight tickets

Finnair flights from Calgary to Porto

Our best Finnair deals on Calgary to Porto flight tickets

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How to get the cheapest flight ticket from Calgary to Porto

What is the typical price of a round-trip flight between Calgary and Porto?

What is the cheapest month to fly to Porto?

Can stopping save me money on Calgary to Porto flights?

Which airlines fly to Porto?

Which airport is the most popular layover for flights between Calgary and Porto?

Which layover airport offers the lowest fares from Calgary to Porto?

Which layover airport has the shortest travel time from Calgary to Porto?

Which layover airport has the shortest connection time from Calgary to Porto?

When to book flights from Calgary to Porto

Cheap Calgary to Porto (YYC to OPO) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Calgary to Porto

Best airlines flying from Calgary to Porto

Compare and see reviews for airlines that fly from Calgary to Porto with momondo

Travelling to a place near Porto?

Why use momondo?

An easier way to manage your Porto trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal

Fly your favourite airline to Porto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Porto

List of cabin classes available on flights landing in Porto. Availability may vary depending on flight origin and airline.

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

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